Objective To evaluate the effect and safety of Yinzhihuang injection for icteric viral hepatitis. Methods We searched MEDLINE (1966 to 2005), The Cochrane Library (Issue1, 2005), CBMdisk (1978 to 2004), CMCC (1994 to 2005), CMAC (1994 to 2005), CNKI (1994 to 2005), VIP (1989 to 2004). Data were extracted by two reviewers using a designed extraction form. The quality of included trials was critically assessed. RevMan 4.2.7 was used for data analysis. Results Four randomized controlled trials were included. It showed that Yinzhihuang injection could abate jaundice better than or the same as controlled western medicine in patients with hepatitis (WMD 19.70, 95%CI 32.69 to 6.71 and WMD 1.27, 95%CI 3.08 to 0.54, respectively), but less than S-adeanosyl methionine in patients with chronic hepatitis (WMD 106.00, 95%CI 189.05 to 22.95). There may be a dose-effect relationship in Yinzhihuang injection, higher doses had better effect (WMD 11.50, 95%CI 16.53 to 6.47). No fatal side effects were reported.Conclusions It is noted that Yinzhihuang injection can abate jaundice of icteric viral hepatitis. Due to low statistical power and high risk of selection bias, performance bias and measurement bias of the included trials, these conclusions need to be treated cautiously.
【Abstract】ObjectiveTo investigate the relationship of magnetic resonance diffusion-weighted imaging (DWI) to histology in the patients of chronic viral hepatitis. MethodsThirty-five patients of chronic viral hepatitis who received liver biopsy and 10 healthy volunteers were included in this study. All of them underwent DWI on a 3.0T MRI device. Apparent diffusion coefficient (ADC) of the liver were measured respectively when b value were set as 100, 400, 600 and 800 s/mm2. Biopsy specimens were scored for fibrosis and necroinflammation according to the Knodell histology activity index (HAI). ResultsWhen b value was set as 800 s/mm2, statistical difference was showed between the fibrosis group and the nonfibrosis group, statistical difference was also shown among the different degrees of necroinflammation and fibrosis. ConclusionDWI is a valuable method for grading and staging of chronic viral hepatitis.
目的:評價電腦肝病治療儀治療病毒性肝炎的療效及不良反應。方法:將116例病毒性肝炎患者隨機分為治療組及對照組,治療組60例,對照組56例。兩組均以抗炎、保肝、降酶、退黃、對癥為治則。治療組加用電腦肝病儀治療，每日一次。結果:治療組在消化道癥狀改善方面有效率950%,黃疸消退方面有效率902%。谷丙轉氨酶恢復方面有效率85%。而對照組分別為8214%、6786%和7143%。結論:電腦肝病治療儀治療肝病能迅速改善消化道癥狀,有效降低黃疸、轉氨酶,未見明顯不良反應。
Objective To analyze the clinical characteristics of individuals with high hepatitis B virus (HBV) pregenomic RNA (pgRNA), and further explore the value of pgRNA in the management of patients with chronic hepatitis B. Methods From December 1st, 2020 to April 1st, 2022, chronic hepatitis B patients who had been treated with nucleotide analogues for a long time and followed up in the Hepatitis Clinic of the Center of Infectious Diseases, West China Hospital, Sichuan University were included, and the clinical characteristics of chronic hepatitis B patients with high pgRNA were analyzed and summarized. Results A total of 107 patients were included. Male patients accounted for 66.4%, with an average age of 44.02 years. There were no statistically significant differences in gender, age, aspartate transaminase, alanine transaminase, γ-glutamyl transferase, HBV surface antigen, proportion of patients with HBV e antigen ≥0.1 U/mL, HBV DNA, and alpha fetoprotein between the high and low pgRNA groups (P>0.05). The proportion of patients with HBV surface antigen<100 U/mL in the high pgRNA group was lower than that in the low pgRNA group (4.4% vs. 22.6%, P<0.05). Conclusion The proportion of chronic hepatitis B patients with high pgRNA whose HBV surface antigen≥100 U/mL is higher.
Objective To evaluate the quality of studies assessing the value of serum hyaluronic acid in the diagnosis of liver fibrosis, to analyze the sources of bias and variation, and to estimate the accuracy of serum hyaluronic acid in diagnosing early liver cirrhosis and liver fibrosis in patients with chronic viral hepatitis.Methods We searched MEDLINE (1966 to June 2006), EMbase (1974 to June 2006), CBMdisc (1978 to April 2005), CNKI (2005 to June 2006) and VIP (2005 to June 2006) for studies assessing the diagnostic value of serum hyaluronic acid for liver fibrosis in patients with chronic viral hepatitis. We checked the references in the reports of included studies. QUADAS items were used for quality assessment. Meta-disc software was used to analyze sensitivity, specificity, positive likelihood ratio, negative likelihood ratio, diagnostic test odds ratio for the pooled analysis and heterogeneity test. DPS2005 software was used to draw SROC curves for those without heterogeneity. Results In total 24 studies were included: 12 published in Chinese and 12 published in English. Results of the pooled analysis showed that, as for radioimmunoassay (RIA), the pooled LR+ of the studies involving the diagnosis of liver cirrhosis and the differentiation of absent/present liver fibrosis were 7.029 and 3.608; and the pooled LR- were 0.198 and 0.319, respectively. As for enzyme-linked immunosorbent assay (ELISA), the pooled LR+ of the studies involving the diagnosis of liver cirrhosis, the differentiation of mild/severe and absent/present liver fibrosis were 6.093, 9.806 and 4.308; and the pooled LR- were 0.354, 0.347 and 0.563, respectively. Conclusion The biases identified from the 24 studies are mainly due to reference standard review bias. By both RIA and ELISA methods, serum hyaluronic acid has a sound value in diagnosing live cirrhosis. Its value in differentiating absent/present liver fibrosis is also acceptable. However, its value in differentiating mild/severe liver fibrosis needs to be further studied.
Backgroud Chronic hepatitis is the major infectious disease of liver. There is no effective drug for it up to now. Clinical trials have showed that glycyrrhizin have potentional effective for chronic hepatitis. Objective To evaluate the effectiveness, safety and economics of glycyrrhizin for chronic hepatitis B and C. Search strategy The search terms include glycyrrhizin and its products’ name, chronic hepatitis and chronic carrier status. The thais registers of the Cochrane Hepato-Biliary Group, the Cochrane Complementary Medicine Field, and the central database of The Cochrane Library as well as MEDLINE, EMBASE and Chinese Biomedical CD Database were searched from their date of inception onward. And the free Internet search was operated to find ongoing and unpublished researches. Twenty Chinese medical journals and relevant academic conference proceedings have been searched by manual method. The reference lists of identified documents were checked as the complementary search. Inclusion criteria All randomized trials that tested glycryyhizin for chronic hepatitis B virus or hepatitis C virus infection were included in this review. Method of the review According to the principle of Cochrane systematic review, selection of thai for inclusion, assessment of methodological quality, data extraction and data syntheses were conducted by two reviewers.
Objective To evaluate the effectivenss of Chinese herbal retention enema in viral hepatitis patients. Methods Such databases as The Cochrane library, PubMed, EMbase, VIP, CNKI, CBM and WanFang Data were searched from the inception to December, 2011 to collect the randomized controlled trials (RCTs) about Chinese herbal retention enema in treating viral hepatitis, and the references of the included literature were also retrieved. Two reviewers independently screened the literature according to the inclusion and exclusion criteria, extracted the data, and evaluated and cross-checked the methodological quality. Then meta-analysis was conducted using RevMan 5.0 software. Results A total of 20 RCTs involving 1 735 patients were included. The subgroup analyses based on the length of intervention time showed that: a) after 2-week intervention: the overall effective rate of the Chinese herbal retention enema group was higher than that of the control group, with a significant difference (OR=3.19, 95%CI 1.87 to 5.44, Plt;0.000 1). Compared with the control group, the Chinese herbal retention enema group better promoted the recovery of liver function by more reduction of AST (MD= ?82.50, 95%CI ?145.66 to ?19.34, P=0.01), ALT (MD= ?44.78, 95%CI 65.90 to ?23.66, Plt;0.000 1) and TBIL (MD= ?37.51, 95%CI ?74.07 to ?0.95, Plt;0.0001). b) After 1-month intervention: The overall effective rate of the Chinese herbal retention enema group was higher than that of the control group, with a significant difference (OR=4.17, 95%CI 2.37 to 7.32, Plt;0.000 01). Compared with the control group, the Chinese herbal retention enema group better promoted the recovery of liver function by more reduction of AST (MD= ?17.86, 95%CI ?29.97 to ?5.76, P=0.004), ALT (MD= ?27.84, 95%CI ?42.45 to ?13.24, P=0.000 2), and TBIL (MD= ?54.15, 95%CI ?116.52 to ?8.23, P=0.09). Conclusion Chinese herbal retention enema can improve the overall effective rate for viral hepatitis patients, alleviate virus damage to liver cell and promote liver function recovery. The commonly used Chinese medicinals for enema are Radix et Rhizoma Rhei, Herba Artemisiae Capillaris, Salvia miltiorrhiza, and Radix Paeoniae Rubra.
ObjectivesTo systematically review the association between serum leptin level and hepatitis C virus.MethodPubMed, EMbase, Web of Science, CNKI, CBM, VIP and WanFang Data databases were electronically searched to collect case-control studies on the association between serum leptin level and hepatitis C virus from 2007 to July, 2017. Two reviewers independently screened literature, extracted data and assessed the risk of bias of included studies. Then, meta-analysis was performed by using RevMan 5.3 software.ResultsA total of 11 studies including 1 115 patients were included. The results of meta-analysis showed the serum leptin level was higher in hepatitis C patients than in healthy people (SMD=0.68, 95%CI 0.44 to 0.91, P<0.000 01). The results of subgroup analysis showed that, in hepatitis C patients whose serum leptin levels detected by RIA and European population, serum leptin levels were higher. Women had higher serum leptin levels than men in hepatitis C virus patients (P<0.000 01).ConclusionThe serum leptin level is associated with hepatitis C virus and the serum leptin levels of women are higher than those in men. Due to limited quantity and quality of the included studies, more high quality studies are required to verify above conclusions.
Objective To systematically review the efficacy and safety of interferon based antiviral therapy for children with hepatitis B. Methods PubMed, EMbase, The Cochrane Library, WanFang Data and CNKI databases were searched to collect randomized controlled trials (RCTs) of interferon based antiviral therapy for children with hepatitis B from inception to December 2016. Two reviewers independently screened literature, extracted data and assessed the risk of bias of included studies, then, meta-analysis was performed by using RevMan 5.3 software. Results A total of 12 studies involving 723 patients were included. The results of meta-analysis showed that: follow-up <12 months, the virological response rate (RR=2.82, 95%CI 1.98 to 4.02, P<0.000 01), serum HBeAg clearance rate (RR=3.02, 95%CI 1.95 to 4.67,P<0.000 01) and ALT normalization rate (RR=1.42, 95%CI 1.19 to 1.70,P=0.000 1) were significantly higher in the interferon group than the control group. Follow-up >12 months, the virological response rate (RR=1.75, 95%CI 1.18 to 2.60, P=0.006) and serum HBeAg clearance rate (RR=2.17, 95%CI 1.28 to 3.65, P=0.004) were also significantly higher in the interferon group. Severe adverse effects were not reported in included studies. Conclusion Current evidence shows that higher virological response is found in HBV infected children with interferon treatment. Due to limited quality and quantity of the included studies, more high quality studies are needed to verify above conclusion.